shithub: microui

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slider: fix value going wrong when negative is allowed

--- a/microui.c

+++ b/microui.c

@@ -1020,7 +1020,7 @@

 	}

 	if (step)

-		v = ((long)((v + step/2) / step)) * step;

+		v = ((long)((v + (v > 0 ? step/2 : (-step/2))) / step)) * step;

 	/* clamp and store value, update res */

 	*value = v = CLAMP(v, low, high);

 	if (last != v)